baber/WOPTO huggingface dataset:
Patent WO-2022001128-A1 (WO)
Title: Fpga board memory data reading method and apparatus, and medium
Inventor: FAN JIAHENG
IPC: G06F9/50
Filed: 2021-02-19
Abstract: An FPGA board memory data reading method and apparatus, and a computer-readable storage medium. The method comprises: an FPGA board feeds back the number of controllers and the total number of DDR memories after receiving a hardware information acquisition request from a host; after a data space application request is received from the host, on the basis of the data space application request, perform data slicing processing on data to be calculated, wherein the data space application request carries the dedicated application space capacity of each DDR and the data to be calculated, and the total number of slices of the data to be calculated is the same as the total number of DDR memories; and transmit each sliced data to a corresponding DDR space, and according to a data storage position of the sliced data in each DDR, read the data from the DDR memory space in parallel by means of the plurality of controllers and calculate same. Therefore, the data reading efficiency and the resource utilization rate of the FPGA board are effectively increased, the overall operation efficiency is improved, and the system data processing delay is reduced.
Patent WO-2022183410-A1 (WO)
Title: 一种车辆控制方法和系统以及车辆
Inventor: YE XIANJUN
IPC: B60L15/20
Filed: 2021-03-03
Abstract: 一种车辆控制方法,包括：获取车辆的电机的实际转速和实际扭矩；基于卡尔曼滤波转速估计模型，根据电机的实际转速和实际扭矩计算得到参考转速；根据实际转速和参考转速提取振荡转速；基于振荡转速确定补偿扭矩；根据补偿扭矩和实际扭矩对车辆实施主动阻尼控制。还公开一种控制系统和车辆。该车辆控制方法和系统基于参数自适应功能的卡尔曼滤波转速估计模型，实时地提取出能反映传动系统抖动特性的振荡转速，基于该振荡转速，由驱动电机作为执行器，实施主动阻尼扭矩，来实现对车辆的主动阻尼控制，从而达到减振的目的。
Patent WO-2021218431-A1 (WO)
Inventor: LI LIJUN
IPC: G06F3/16
Filed: 2021-03-11
Abstract: Provided are a password inputting method and a terminal device, suitable for the technical field of password auxiliary input. An auxiliary device matching a virtual keyboard is arranged on the terminal device, and comprises: a first frame provided with touch marks and a second frame provided with touch marks. The password inputting method comprises: after a first preset gesture that a visually impaired person performs sliding along a column where a target key is located after finding the column by touching the touch marks on the first frame, or a second preset gesture that the visually impaired person performs sliding along a row where the target key is located after finding the row by touching the touch marks on the second frame is detected, sending voice information; and after the second preset gesture is detected, inputting characters at contact positions of the first preset gesture, thereby assisting the visually impaired person in inputting a password by means of a touch screen.
Patent WO-2021180181-A1 (WO)
Inventor: ZHANG YANG
IPC: A61K31/558
Filed: 2021-03-11
Abstract: A class of pyrimidoheterocyclic compounds, and specifically disclosed is a compound represented by formula (III) or a pharmaceutically acceptable salt thereof.
Patent WO-2022007429-A1 (WO)
Title: Pathfinding control method and apparatus in game
Inventor: DANG XIANGQIAN
IPC: A63F13/56
Filed: 2021-03-16
Abstract: A pathfinding control method and apparatus in a game, comprising: in response to a first touch operation acting on a movement control area, controlling a first virtual character to move in a game scene (101); when the first touch operation satisfies a trigger condition, providing at least one position identifier in a designated area of a graphical user interface, the position identifier corresponding to a position in the game scene (102); determining a first target position identifier from the at least one position identifier (103); and controlling the first virtual character to automatically find a path to a position corresponding to the first target position identifier in the game scene (104). According to the solution, the virtual character can be quickly controlled to automatically find a path, and functions of automatic pathfinding and destination switching are fused to a virtual rocker control.
Patent WO-2021190479-A1 (WO)
Title: 显示组件和电子设备
Inventor: DENG ZIQIANG
IPC: G06K9/00
Filed: 2021-03-23
Abstract: 提供了一种显示组件和电子设备，显示组件包括：显示模组；发射器，设在显示模组的非显示侧，用于向显示模组发射光信号；接收器，设在显示模组的非显示侧，当障碍物止抵显示模组的显示侧时，接收器接收障碍物反射的光信号；显示模组的触控区域的光信号的透过率大于非触控区域的透过率，触控区域包括发射器发射的光信号的透射区域和接收器接收的光信号的透射区域。
Patent WO-2021218520-A1 (WO)
Inventor: WANG SHAOWEI
IPC: H04L12/26
Filed: 2021-03-26
Abstract: Provided are a method and apparatus for establishing a TCP connection, and a server. The method comprises: if a connection request from a client is received, sending a response signal corresponding to the connection request to the client, wherein the connection request carries a client address of the client; acquiring a pre-stored communication time delay corresponding to the client address; furthermore, starting a preset timer, and setting a timeout value of the timer according to the communication time delay; and establishing a TCP connection with the client on the basis of the timeout value. In the method, a timeout value of a started timer is set by means of a pre-stored communication time delay between a server address and a corresponding client address, and when a network state is relatively poor, the situation where a server spends more time waiting for a reply from a client as the timeout value increases is prevented, thereby increasing the establishment speed of a TCP connection between the client and the server.
Patent WO-2022205271-A1 (WO)
Inventor: CHANG MING LIEH
IPC: C23C14/06
Filed: 2021-04-01
Abstract: 一种多金属纳米粒子堆叠结构，尤指一种具有高催化性触媒效应的结构，主要包括两种以上不同金属的纳米粒子，交互堆叠于一基材的组合构造，其中基材由一种包括但不限于纤维、纱线与织品类所制成的不沾黏基础材料，其中的金属纳米粒子包括但不限于银、铜、钛等金属，而各金属纳米粒子可通过溅镀方式，分次溅镀在基材上，形成多金属纳米粒子复式堆叠的构造，此构造组成在纳米粒子本身和粒子堆叠的双重不稳定效应下，同时结合氧化还原电位差所产生的电子循环基理，以及堆叠的电子缺陷而崩解时的瞬间强大拉力，可增加表面自由基的产生，使基材表面具有更高活性，引发高催化性的触媒效果，故能提供广泛的运用。
Patent WO-2021208947-A1 (WO)
Inventor: LIN SIJIE
IPC: A61Q19/00
Filed: 2021-04-14
Abstract: Disclosed is a method for preparing a coffee silverskin extract, comprising the following steps: (1) taking coffee silverskin, adding an extraction solvent, carrying out ultrasonic extraction, then carrying out heating for extraction, and filtering same to obtain a crude extraction liquid; (2) concentrating the crude extraction liquid to obtain an extract; (3) loading the extract on macroporous adsorption resin, firstly eluting same with water, then eluting same with ethanol, and collecting an ethanol eluate; (4) concentrating the ethanol eluate and drying same to obtain the desired product. In the provided method for preparing a coffee silverskin extract provided, caffeine and chlorogenic acid can be effectively extracted. The obtained coffee silverskin extract has sun protection and after-sun repair effects in cosmetic use.
Patent WO-2021209045-A1 (WO)
Title: System and method for single-stage frequency-domain equalization
Inventor: KE JIANHONG
IPC: H04J11/00
Filed: 2021-04-16
Abstract: The disclosed systems, structures, and methods are directed to a single-stage frequency-domain equalization (FDEQ) structure implemented on a processor, comprising a data preprocessing unit configured to concatenate received data samples in time-domain digital signals, transform the concatenated data samples in the time-domain digital signals to frequency-domain digital signals, and an adaptive equalizer comprising 2×2 multiple-input multiple output (MIMO) configured to compensate for non-time-varying fixed impairments and time-varying adaptive impairments in the frequency-domain digital signals.
Patent WO-2022095365-A1 (WO)
Title: Glass fiber-reinforced polycarbonate composition, preparation method therefor and use thereof
Inventor: LI MINGKUN
IPC: C08L51/04
Filed: 2021-04-28
Abstract: The present invention relates to a glass fiber-reinforced polycarbonate composition, a preparation method therefor and the use thereof. The composition comprises polycarbonate, ABS, glass fibers, an acrylic shell silicone rubber, polyurethane, a toughening agent, an antioxidant, a lubricant, etc. The glass fiber-reinforced polycarbonate composition provided by the present invention has an improved gloss by adding the acrylic shell silicone rubber and polyurethane, which gives the glass fiber-reinforced polycarbonate composition a good matte effect, such that the requirements of various processes for the gloss can be met; meanwhile, the glass fiber-reinforced polycarbonate composition maintains a high bending toughness.
Patent WO-2022001418-A1 (WO)
Inventor: LIN WEIKUN
IPC: H04L29/06
Filed: 2021-05-17
Abstract: Provided are a data processing method and apparatus, and a computer program and a storage medium. The method comprises: a processing server receiving a data encryption request sent by a client, wherein the data encryption request comprises data to be encrypted and a first key identifier; sending the first key identifier to an encrypter server in a data processing system, acquiring, from an encrypter and by means of the encrypter server, a root key corresponding to the first key identifier, and encrypting the root key so as to generate a master key; receiving the master key sent by the encrypter server; encrypting the master key to generate a data key; and by means of the data key, encrypting the data to be encrypted, so as to obtain encrypted data.
Patent WO-2022246664-A1 (WO)
Title: 显示面板及其制作方法、显示装置及拼接显示装置
Inventor: GONG LINHUI
IPC: H01L27/32
Filed: 2021-05-25
Abstract: 一种显示面板（10），包括：背板（1）、多个发光器件（2）、多条连接引线（4）、第一保护层（7）和反射层（8），背板（1）包括相对的第一主表面（1a）和第二主表面（1b）、及连接第一主表面（1a）和第二主表面（1b）的多个侧表面（1c），多个侧表面（1c）中的至少一个侧表面（1c）为选定侧表面（1cc），多个发光器件（2）设置于背板（1）的第二主表面（1b）上，多条连接引线（4）设置于第一主表面（1a）、选定侧表面（1cc）和第二主表面（1b）上，多条连接引线（4）中的每条连接引线（4）由第一主表面（1a）依次经过选定侧表面（1cc）和第二主表面（1b），第一保护层（7）覆盖多条连接引线（4），反射层（8）至少包括第一部分（81），第一部分（81）覆盖第一保护层（7）位于选定侧表面（1cc）上的部分，反射层（8）的材料包括金属。
Patent WO-2022052514-A1 (WO)
Inventor: WANG BENLIAN
IPC: H01L27/32
Filed: 2021-05-27
Abstract: The embodiments of the present disclosure provide a display substrate and a display device. The display substrate comprises a first sub-pixel, a second sub-pixel and a third sub-pixel; each sub-pixel comprises a light-emitting region; in at least one of the first sub-pixel, the second sub-pixel and the third sub-pixel, a vertex angle of the light-emitting region comprises a first corner and a second corner which are arranged opposite to each other; a distance from an intersection of the extension lines or tangent lines of two sides forming the first corner to a center of the sub-pixel is greater than a distance from an intersection of two sides forming the second corner or the extension lines or tangent lines thereof to the center of the sub-pixel; the sub-pixel comprises a first-type sub-pixel and a second-type sub-pixel; and in different types of sub-pixels, the direction of the vertex of the first corner pointing to the vertex of the second corner is different. The sub-pixels included in the display substrate are configured to include two different types of sub-pixels, so that the color cast can be improved during the display of the display substrate.
Patent WO-2021219147-A1 (WO)
Title: 夹子及具有其的冷藏冷冻装置
Inventor: LIU WENLONG
IPC: F25D23/12
Filed: 2021-06-04
Abstract: 一种夹子，包括：第一夹持部，其上设置有转轴；第二夹持部，与所述第一夹持部相对设置，其上对应所述转轴设置有转轴孔，所述转轴配合在所述转轴孔内实现所述第一夹持部和所述第二夹持部的转动连接；弹簧，夹设于所述第一夹持部和所述第二夹持部之间；和芯片，设置于所述第一夹持部和/或所述第二夹持部内，用于存储数据信息。本发明的夹子的结构巧妙，方便配置。还提供一种具有该夹子的冷藏冷冻装置。
Patent WO-2022001582-A1 (WO)
Title: Network configuration method and apparatus, and computer readable storage medium
Inventor: YU BIN
IPC: H04L29/12
Filed: 2021-06-04
Abstract: The present invention relates to the technical field of communications, and provides a network configuration method and apparatus, and a computer readable storage medium. The method comprises: a first execution device sends a device discovery message to a management device, the device discovery message being a layer two packet, and comprising a first port identifier; a port identified by the first port identifier being a port in an up state of the first execution device (301); the first execution device receives a first configuration message from the management device, wherein the first configuration message is a layer two packet, and comprises a configuration parameter of a second execution device; the configuration parameter comprises an Internet protocol address of the second execution device; the second execution device is connected to the port identified by the first port identifier (303); the first execution device uses the port identified by the first port identifier to send the first configuration message (302). The execution devices and the management device can discover new devices, and deliver the configuration parameter for completing the network configuration of the discovered device, which greatly reduces labor and improves the network configuration efficiency.
Patent WO-2021254431-A1 (WO)
Title: Method for positioning with adaptive positioning integrity, and communication apparatus
Inventor: LIU MENGTING
IPC: H04W64/00
Filed: 2021-06-17
Abstract: Provided is a method for positioning with adaptive positioning integrity. For a scenario in which a positioning integrity requirement changes dynamically, a network device (for example, an access network device or a positioning device) can predict the change of the positioning integrity requirement and execute corresponding adjustment on the basis of the predicted positioning integrity, so as to adapt to the change of a requirement of a terminal device for positioning integrity in different scenarios, meet a positioning integrity requirement in different scenarios, and effectively prevent the occurrence of fault events. In addition, a high positioning integrity does not need to be maintained all the time, and therefore, the resource utilization rate and the system efficiency can be improved while meeting a positioning integrity requirement in different scenarios.
Patent WO-2022017100-A1 (WO)
Inventor: LI HUOLIANG
IPC: B05B1/30
Filed: 2021-06-22
Abstract: A rotary switching water output device. The rotary switching water output device comprises a fixedly arranged flow passing body (1) and a water distribution disk structure (2) rotating relative to the flow passing body (1). The flow passing body (1) is provided with at least one through flow hole (11), the water distribution disk structure (2) is provided with at least two flow distribution channels (3) arranged in an up-down layered manner and isolated from each other, and each of the flow distribution channels (3) is at least provided with one or more water distribution disk water inlet holes (31), which are in rotary butt joint with the through flow hole (11) of the flow passing body (1), and at least one water distribution disk water output hole (32). When the device is installed on a faucet, a water output valve, a shower head, a bubbler and other water output components, the aim of switching the water output can be achieved by rotating an external water output component.
Patent WO-2022266868-A1 (WO)
Inventor: MA YUAN
IPC: H04B17/391
Filed: 2021-06-22
Abstract: La présente demande concerne un procédé de suivi de faisceau et un dispositif associé. Le procédé consiste : à déterminer un faisceau analogique du n-ième créneau temporel en fonction d'un faisceau analogique du (n - 1)-ième créneau temporel, n étant un nombre entier supérieur ou égal à 3 ; à calculer un débit de communication du n-ième créneau temporel en fonction du faisceau analogique du n-ième créneau temporel ; si la différence entre le débit de communication du n-ième créneau temporel et un débit de communication cible n'est pas supérieure à un premier seuil prédéfini, à déterminer le faisceau analogique du n-ième créneau temporel comme étant un faisceau analogique correspondant à un rapport signal/bruit plus interférence cible, le débit de communication cible étant déterminé en fonction du rapport signal/bruit plus interférence cible ; ou, si n n'est pas inférieur à un second seuil prédéfini, à déterminer un faisceau analogique d'un créneau temporel cible comme étant le faisceau analogique correspondant au rapport signal/bruit plus interférence cible, le créneau temporel cible étant un créneau temporel ayant un débit de communication maximal entre le premier créneau temporel et le n-ième créneau temporel, les faisceaux analogiques et les débits de communication du premier créneau temporel et du second créneau temporel étant prédéfinis. Au moyen de la présente demande, le retard du suivi de faisceau peut être réduit.
Patent WO-2023272532-A1 (WO)
Inventor: GUO DAORONG
IPC: H04L12/00
Filed: 2021-06-29
Abstract: 一种拥塞处理方法、装置、网络设备以及存储介质，所述方法包括：通过目标端口，接收携带拥塞标志的第一数据包；在预设贪婪流表中，查找包括所述第一数据包携带的目标流信息和所述目标端口的标识的目标表项，所述预设贪婪流表存储有流量大于预设流量门限值的数据流的流信息以及接收该流信息对应数据流的端口的标识；若查找到所述目标表项，则处理所述第一数据包；若未查找到所述目标表项，则去掉所述第一数据包中携带的所述拥塞标记，得到第二数据包，并处理所述第二数据包。
Patent WO-2022057422-A1 (WO)
Title: Connector assembly and manufacturing method therefor, and electronic device
Inventor: ZHAO ZHIGANG
IPC: H01R13/6461
Filed: 2021-07-15
Abstract: A connector assembly (100) and a manufacturing method therefor, and an electronic device (1000) comprising the connector assembly (100). The connector assembly (100) comprises a metal housing (10), a conductive member (20), a cable (2) and a shielding layer (2a). The metal housing (10) comprises a shielding cavity (11). The conductive member (20) is accommodated in the shielding cavity (11). A portion of the cable (2) is located in the shielding cavity (11) and is electrically connected to one end of the conductive member (20). The shielding layer (2a) encloses the cable (2). At least two electrical connection portions are provided on an outer surface of the shielding layer (2a). The at least two electrical connection portions are oriented toward different directions, and are respectively electrically connected to portions of the metal housing (10) toward which the at least two electrical connection portions are oriented so as to reduce crosstalk of the connector assembly (100). The invention aims to reduce crosstalk of a connector assembly (100), and provide a connector assembly (100) and an electronic device (1000) that meet application requirements of 112 Gbps.
Patent WO-2022042146-A1 (WO)
Inventor: YAO CHUTING
IPC: H04W36/00
Filed: 2021-07-21
Abstract: The present application relates to a communication method and device. The method comprises: receiving a first message from a network device, the first message being used to query whether a first terminal device can provide a relay service, or the first message comprising configuration information, the configuration information being used to configure the first terminal device to provide a relay service for a second terminal device; sending a second message to the network device; when the first message is used to query whether the first terminal device can provide a relay service, the second message is used to indicate whether the first terminal device can provide a relay service; or, when the first message comprises the configuration information, the second message is used to indicate whether configuration of the first terminal device is complete or to indicate whether the first terminal device can provide a relay service; and if the first terminal device rejects providing the relay service, since the network device can also know of said situation, the first terminal device does not need to enter an RRC re-establishment procedure and can continue to work normally under the network device, thereby improving the quality of service of the first terminal device.
Patent WO-2022028281-A1 (WO)
Title: White light interferometric fiber optic gyroscope based on rhombic optical path difference biasing structure
Inventor: JING ZHENGUO
IPC: G01C19/72
Filed: 2021-07-28
Abstract: A white light interferometric fiber optic gyroscope based on a rhombic optical path difference biasing structure comprises a laser (9), a rhombic optical path difference biasing structure, a fiber optic loop (11), and a detector (10). The white light interferometric fiber optic gyroscope based on a rhombic optical path difference biasing structure uses an all-fiber optic structure, simplifies the complexity of a gyroscopic system, reduces the overall costs, and implements the linear output of a rotational speed signal using a white light interferometric demodulation algorithm.
Patent WO-2022033329-A1 (WO)
Inventor: CHEN HAO
IPC: G02B6/44
Filed: 2021-07-30
Abstract: A fully dry non-metal flame-retardant and fire-resistant optical cable, which relates to the field of optical communication cables, and which comprises an optical unit (1), an armor layer (2) and a flame-retardant layer (3). An optical fiber channel (20) is formed in the armor layer (2), and the armor layer (2) is made of a ceramic glass fiber material. The optical unit (1) is provided in the optical fiber channel (20). The flame-retardant layer (3) covers the outside of the armor layer (2). Since the optical fiber channel (20) is formed by the armor layer (2), the armor layer (2) is a fire-resistant layer closest to the optical unit (1). Moreover, since the armor layer (2) is made of a ceramic glass fiber material, when the optical cable catches on fire and burns, a ceramic coating in glass yarn and glass fibers are cured together to form a strong and dense armor layer (2) reinforced by a layer of the glass fiber, which is able to isolate all burning residue on the outer layer of the armor layer (2); and during the cooling process of the optical cable, even if the thermal expansion and contraction of the outer layer material of the armor layer (2) generate stress release, the hard armor layer (2) will not shrink under the squeezing of the outer layer material. Therefore, the optical fiber of the optical unit (1) will not be squeezed to then result in fiber breakage.
Patent WO-2022042338-A1 (WO)
Inventor: FENG YE
IPC: E01B25/26
Filed: 2021-08-13
Abstract: Disclosed in the present invention is a rail transit turnout system. A first end of a turnout beam (5) is provided on a first transition pier column (3) and is rotatably connected to the first transition pier column (3) by means of a center pin (4), and a second end of the turnout beam (5) is provided on a second transition pier column (6) and can travel on the second transition pier column (6); there are at least two branch rail beams (8, 9, 10) and the branch rail beams are fixedly supported by means of multiple branch pier columns (7) arranged at intervals; the first end of the turnout beam (5) abuts against the end of a basic rail beam (1) facing towards the turnout beam (5), and a second end of the turnout beam (5) operatively selects to abut against a first end of a certain branch rail beam (8, 9, 10); second ends of the branch rail beams (8, 9, 10) extend in a direction away from the turnout beam (5). The technical solution of the present invention has a simple and reliable operation, and can effectively shorten the switch time, thereby improving transport efficiency.
Patent WO-2022078104-A1 (WO)
Inventor: YAN XIAOLONG
IPC: H04L12/26
Filed: 2021-09-03
Abstract: Disclosed in the present application is a network traffic analysis method. The network traffic analysis method comprises: receiving batches of data packets and batches of five-tuple rules on which network traffic analysis is required to be performed, wherein the five-tuple rules are generated by at least one deep packet inspection (DPI) service card on the basis of the received data packets; determining, on the basis of the data packets and the five-tuple rules, a target data packet to which an identifier character is required to be added; and adding the identifier character to the target data packet on the basis of the five-tuple rules, and outputting the target data packet, to which the identifier character is added, to the at least one DPI service card, so that the at least one DPI service card performs processing on the target data packet to which the identifier character is added.
Patent WO-2022121430-A1 (WO)
Inventor: WANG HANG
IPC: H02J3/38
Filed: 2021-09-17
Abstract: 本发明公开一种中压光伏并网逆变系统，该中压光伏并网逆变系统包括：光伏逆变器，其直流输入端与直流母线连接；中压变压器，其低压侧与光伏逆变器的交流输出端连接；中压开关，其输入端子与中压变压器的高压侧连接，中压开关的输出端子用于接入中压电网；其中，中压开关内集成有电压传感器，以检测中压变压器高压侧的线电压和中压电网侧的线电压，并生成并网电压检测信号；逆变器并网控制器，与中压开关的受控端及电压传感器输出端连接；以在根据并网电压检测信号确定当前中压变压器高压侧的线电压和中压电网侧的线电压满足并网条件时，逆变器并网控制器控制中压开关合闸。本发明能够在取消环网柜及外置电压传感器的情况下，实现光伏逆变系统中压并网。